- 0.98 added attract mode ( activate with switch #24 ) - 2.00 based on 0.98 for Cyclone IV -- Version 3.00 -- converted 0.98 to 3.00 for Cyclone IV ( EP4CE6E22C8N ) -- v099,203,303 ram save at pos 0 only, reduced clock for eprom -- v1.00, 2.04, 3.04 solved HSTD bug in attract mode